In June, Perry said in interviews that she wanted to make peace, but Swift never publicly responded.

2/

Nicki Minaj fought with Swift over a VMA nomination.

Taylor Swift and Nicki Minaj hug each other at the VMAs in 2015.
Getty Images North America

When "Bad Blood," the music video slamming Perry, was nominated for a 2015 VMA award, Minaj was upset that her "Anaconda" — one of the most-talked-about videos of the year— wasn't. Nor was "Feeling Myself," which she made with Beyoncé.

"If your video celebrates women with very slim bodies, you will be nominated for vid of the year," Minaj tweeted, apparently sarcastically.

Imma let you finish, but Kanye West had the best Taylor Swift feud of all time.

This one was way back in 2009. Swift, just 19 at the time, won the best female video award, beating out Beyoncé's "Single Ladies." Kanye disagreed with the verdict, so he stormed the stage and declared, "Imma let you finish, but Beyoncé' had one of the best videos of all time…one of the best videos of all time!"

West later apologized, and the two exchanged barbs about it for a few years.

But things turned nasty again with the release of West's 2016 song "Famous" on his album "The Life of Pablo."

"I feel like me and Taylor might still have sex/Why? I made that b--- famous," he raps.

Kim Kardashian got involved.

West insisted that Swift gave him permission to call her a "b----" before "Famous" was released. Swift denied it. That's when West's wife, Kim Kardashian West, got involved.

Kim released a series of Snapchat stories that recorded a conversation between Swift and West, with Swift apparently approving a lyric.

The video does not remotely indicate that the lyric in question was calling Swift a "b----." Regardless, public support generally went on the Wests' side. Swift was branded a "snake," imagery which she has since appropriated in "Reputation."

Joe Jonas was one of many ex-boyfriend feuds.

Way back in 2008, Jonas broke up with Swift in a 27-second phone call and started dating actress Camilla Belle shortly afterwards.

The two made sharp comments about each other about it in television interviews, and put their feelings in songs as well. Jonas in his song "Much Better" and Swift in "The Last Kiss," "Forever and Always," "Better Than Revenge," and "Holy Ground."

"If they don't want me to write bad songs about them, they shouldn't do bad things," Swift told MTV of her exes.

A day later, Swift revealed that she donated $250,000 to help with Kesha's legal costs.

"Take something to Capitol Hill or actually speak out about something and then I'll be impressed," Lovato tweeted.

7/

Calvin Harris slighted Swift after they broke up.

So Swift embarrassed him.
Frazer Harrison/Getty Images

In June 2016, DJ Calvin Harris and Swift broke up, apparently because Harris was intimidated by her success and because she was so much more successful than him.

This was shortly after Harris released "This Is What We Came For," a collaboration with Rihanna. It's by far his most popular song to date, written by Harris and a mysterious person apparently named "Nils Sjöberg."

Just a couple of weeks after the breakup, Swift seemed to be happy with a new boyfriend, Tom Hiddleston.

Harris was reportedly "trashing" Swift, according to TMZ. In an earlier interview with Ryan Seacrest, he said he couldn't imagine collaborating with her.

TMZ reported that Swift has the right to stop Harris from performing the song, but hasn't exercised it. That means Harris is doomed to play the song at every concert and remember the one that got away.

8/

John Mayer is another ex she targeted.

John Mayer and Taylor Swift performing together in 2009.
Bryan Bedder/Getty Images